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Tube To Boss Tee NSN 4730-01-170-9164

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.

NSN 4730-01-170-9164 NSN: 4730-01-170-9164

Features and Characteristics

Thread Class
3b 3rd end
End Application
Aircraft, hornet f/a-18
Connection Style
Gasket seal (boss) 3rd end
Leg Length
0.750 inches 3rd end
Connection Type
Threaded internal boss 3rd end
Thready Qty Per Inch (tpi)
3a 1st end
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.250 inches 2nd end
Material
Aluminum alloy 2024
Material Specification
Qq-a-200/3, cond t8511 federal specification single material response
Thread Series Designator
Unjs 3rd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011709164
NSN
4730011709164

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
74A835866
Cage Code:
76301
Status:
A
MSDS:
Part Number:
74A835866-2001
Cage Code:
76301
Status:
A
MSDS:
Part Number:
74A835866-2003
Cage Code:
76823
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-170-9164
What are the manufacturers of nsn 4730011709164?
Does this nsn 4730011709164 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011709164
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. the boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side inlet(s). it is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. see also tee, tube; and tee, pipe to tube. excludes connector, multiple, fluid pressure line.
Does nsn 4730011709164 contain any precious metals?
No precious metal content.
Does nsn 4730011709164 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011709164?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22683
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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